Hi there,
You will find here the custom CSS to add in your Elfsight widget if you would like to hide it.
.global-styles, .Window__Component-sc-1wwhwms-0 {
z-index: 999 !important;
}
Here the closed topic before I get the code : Hide all in one chat (elfsight) when basket open
Have a nice day,
Aurélien
Hey Aurélien,
Thanks a lot for choosing Elfsight!
We’re really happy to the issue was resolved and we do believe you’re fine now. And yes, never hesitate to contact us if any questions come up, we’re always happy to help 
Enjoy your day!
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Elfsight Team